Comparison

Margin+ (Margin Calculator) vs Greatweek.com

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Margin+ (Margin Calculator)

This app is a sales tool designed for rapid margin and markup calculations. It offers integrated discount and cost variance analysis, supports over 150 currencies, and includes Apple Watch functionality for on-the-go calculations.

Highlights
  • Fast margin/markup calculator
  • Discount and cost variance analysis
  • Apple Watch support
  • World currency converter (150+ currencies)
  • Integrated calculator and keypad
  • Copy and paste support
Features
Currently charting
Read full description

Are you ready to close the deal? Margin+ is the iOS application designed to get you to the handshake more quickly. Key Features: - Fast margin/markup calculator. - Discount and cost variance analysis built into workflow. - Apple Watch Support - World currency converter supporting over 150 world currencies. - Integrated calculator and large data entry keypad. - Currency conversion is fully integrated into you margin/markup analysis workflow. - 100% ad free. -- Fast Margin/Markup Calculator -- Margin+ is a sales tool for fast margin/markup analysis. A user-friendly sliding interface gives you all the information you need for lightning fast discount/cost analysis, taking you from quote to sale in a few simple steps. Margin+ provides a very elegant margin/markup analysis workflow. The first screen you are presented with is a simple margin or markup calculator. Enter in two components of Price, Cost, Margin/Markup or Gross Profit and Margin+ will calculator the other two numbers on the fly. Easily switch between margin and markup calculations. -- Discount and Cost Variance Analysis -- If you need to push beyond a simple margin/markup calculator, slide the interface from right to left to take your workflow to price discounts. Slide one more time to do cost variance analysis. Use the simple-to-use slider to lock in your discount or cost variance lightning fast. You can apply discounts and cost changes by % or by amount. As you make your changes, see how this impacts your final margin/markup. -- Apple Watch Support -- Mirror your margin and markup calculations from your phone to your watch. Edit values with the built in calculator and change currencies from the watch. See all your latest calculations from the Apple Watch Glance. -- World Currency Conversion -- Powerful world currency conversion is fully integrated into the app. With support for over 150 world currencies, Margin+ will enable you to deal with any situation. Margin+ takes this one step further by integrating the currency converter into the data entry calculator. If you want to type in US Dollars and have the converted amount in Euros populate the app, it can do this for you automatically. -- Copy and Paste Support -- Copy and Paste is fully supported inside of Margin+. You can even paste in values from other apps. Make the leap with JumpGap Software’s Margin+, the sales tool that puts the sale at your fingertips.

About

Greatweek.com

This app streamlines property development business management. It offers access to multiple lenders for project finance and includes innovative tools for expense management and bookkeeping.

Highlights
  • Project finance access
  • Expense management
  • Bookkeeping tools
  • Business management
  • Lender access
Features
Read full description

Greatweek helps property developers manage their business smoothly. You can access multiple lenders and finance your next project. In addition, manage your business with innovative expense management and bookkeeping app.

Screenshots

Margin+ (Margin Calculator)4 screens
Greatweek.com4 screens

Verdict

The call

The clearest difference is price: Greatweek.com at Free against Margin+ (Margin Calculator)'s $2.99. Greatweek.com also leads on update cadence (weekly vs every 3 months) and rating (5.0 vs 4.8). Margin+ (Margin Calculator)'s advantage is ratings volume (848 vs 1) and chart position (#45 vs unranked). On ads, in-app purchases, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Greatweek.com is free to download; Margin+ (Margin Calculator) costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Greatweek.com holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Margin+ (Margin Calculator) has 848 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Margin+ (Margin Calculator) ships an update every 3 months, Greatweek.com weekly. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

Scorecard5 real differences · 6 level
Margin+ (Margin Calculator) versus Greatweek.com: the parameters behind the verdict, then further details
ParameterMargin+ (Margin Calculator)Greatweek.com
Price$2.99Free — better
Rating4.8 (848 ratings)5.0 (1 ratings) — better
Positive reviews70.7% of reviews—
Number of ratings848 — better1
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#45 — better—
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPod
Requires iOS12.012.0
Further details — not scored
Size39 MB32 MB
Age rating4+17+
DeveloperJames SpencerGreat Week LLC

Customer experience

Margin+ (Margin Calculator)

All ratings848 ratings
Positive94.9%
Neutral2.0%
Negative3.1%
Written reviews41 reviews
Positive70.7%
Neutral0.0%
Negative29.3%

Greatweek.com

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Margin+ (Margin Calculator)

Reported bugs

3 issues
  • App freezes when changing settings
  • Values reset to zero when switching calculations
  • Doesn't work on mobile devices

Requested features

3 requests
  • Add VAT calculation
  • Improve design and layout
  • Fix issues with updated versions

Greatweek.com

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Margin+ (Margin Calculator)

No in-app purchases

None

Greatweek.com

No in-app purchases

Questions

Is Margin+ (Margin Calculator) free?
Margin+ (Margin Calculator) costs $2.99, with no in-app purchases.
Is Greatweek.com free?
Greatweek.com is free to download, with no in-app purchases.
Which has better reviews, Margin+ (Margin Calculator) or Greatweek.com?
Greatweek.com is rated higher. Margin+ (Margin Calculator) averages 4.8 out of 5 from 848 ratings, while Greatweek.com averages 5.0 from 1 ratings.
Do Margin+ (Margin Calculator) or Greatweek.com have ads?
Neither Margin+ (Margin Calculator) nor Greatweek.com shows ads.
Which is updated more often, Margin+ (Margin Calculator) or Greatweek.com?
Margin+ (Margin Calculator) ships an update every 3 months, and Greatweek.com weekly. Most recently, Margin+ (Margin Calculator) was updated on September 23, 2026 and Greatweek.com on September 10, 2026.

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